独断专行

繁体獨斷專行

  1. to decide and act alone (idiom); to take arbitrary action
  2. a law unto oneself

“decide alone and act at one's own will; come to a decision and act on one's own desire”

行事专断,不考虑别人的意见。形容作风不民主。

示例 他平时不讲民主,做事情常常是~。